Solve for λ
\lambda =\frac{36}{5}=7.2
Assign λ
\lambda ≔\frac{36}{5}
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\lambda =\frac{20}{5}+\frac{16}{5}
Convert 4 to fraction \frac{20}{5}.
\lambda =\frac{20+16}{5}
Since \frac{20}{5} and \frac{16}{5} have the same denominator, add them by adding their numerators.
\lambda =\frac{36}{5}
Add 20 and 16 to get 36.
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